Question

Calculate the BOD value for the sample below including the minimum depletion and residual requirements.

Sample (ml)-100ml in 300ml bottle
Initial D.O (mg/ml): 9.2
5-days D.O (mg/ml): 5.3

a.

9.1

b.

9.75

c.

11

d.

9

Answer: (b).9.75

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Q. Calculate the BOD value for the sample below including the minimum depletion and residual requirements. Sample (ml)-100ml in 300ml bottle Initial D.O (mg/ml): 9.2 5-days D.O...

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